Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: itcoresystem.com
class: IN
ttl: 300
type: A
ip: 205.209.108.254

Servidores DNS Principal (mname) y Secundario (rname)
host: itcoresystem.com
class: IN
ttl: 300
type: SOA
mname: best.jagoanhosting.com
rname: report.lazeon.com
serial: 2025080102
refresh: 3600
retry: 7200
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: itcoresystem.com
class: IN
ttl: 300
type: MX
pri: 0
target: itcoresystem.com

Información TXT
host: itcoresystem.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:103.163.138.168 +a +mx +include:spf.jagoanhosting.com -all
entries: Array